Base for road safety marker



FIG. 1 is a top plan view of the base for a road safety marker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof as seen from the left of FIG. 1;

FIG. 5 is a side elevational view thereof as seen from the right of FIG. 2;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top, front perspective view thereof;

The design is shaded to indicate contrast. 

The ornamental design for a base for road safety marker, as shown and described. 